PTR RNA structures

Interpretation of text at the bottom of a figure i.e., A/B : C-D (E,F). The symbols A, B, C, D, E and F here represent the number of known mature miRNA mapped, chromosome, start location, end location, DNA strand orientation, and length of the predicted miRNA gene, respectively.
The secondary structures were estimated using the ViennaRNA package (McCaskill 1990).